Question

розкрийте дужки
5×( x+11)
2×(12n-m)
(4c+d)×8y
6×(p+3k-9t)

Answer 1

5х+55
24n-2m
32cy+8dy
6p+18k-54t

Answer 2

=5x+55         =24n-2m          =32cy+8dy      6p+18k-54t